Wemax Power
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| Model | WMX-ASD 250 40 250-Output Voltage; 40-Output Current Adjustable 40A 250V DC Power Supply |
| Input Voltage | 3 Phase: AC380V ±10%, 50Hz/60Hz; |
| Output Voltage/Current Customize range | 0~250V, Stabilizer value. 0% to 100% adjustable 4~40A, Constant current value. 10% to 100% adjustable Option: Free combination of voltage and current according to user request If you need the output current adjustable range from 0% to 100%, please contact us |
| Output Power | 10000W |
| Output mode | Constant voltage & Constant Current |
| Load Regulation | ≤0.5%+30mV |
| Ripple | ≤0.5% + 10mVrms |
| Power supply stability | ≤0.3%+10mV |
| Voltage | Current Display Accuracy | Precision of 4 digit table : ±1%+1 word (10%-100% rating) |
| Voltage | Current value display Format | Display format: 0.000 ~ 9999V; 0.00 ~ 99.99V; 0.0 ~ 999.9A |
| Output Voltage Overshoot | Built-in O.V.P Protection with a rate of + 5% |
| Operation Temperature | Humidity | Operation Temperature: (0~40)°C; Operation Humidity: 10% ~ 85% RH |
| Storage Temperature | Humidity | Storage Temperature: (-20~70)°C; Storage Humidity: 10% ~ 90% RH |
| Over-Temperature Protection | (75~85)°C |
| Heat Dissipation Mode / Cooling mode | Forced air cooling |
| Efficiency | ≥86% |
| Start-up Output voltage setting time | ≤3S |
| Protection | Lower voltage, over voltage, over current, short circuit, overheating protection Note: If you need additional Reverse Connection & Polarity reversal protection, please contact for customization |
| Insulation Strength | Input-output: AC1500V, 10mA, 1 minute; Input - machine shell: AC1500V, 10mA, 1 minute; Output - shell: AC1500V, 10mA, 1 minute |
| Insulation Resistance | Input-Output ≥20MΩ; Input-Shell ≥20MΩ; Output-Shell ≥20MΩ |
| MTTF | ≥50000h |
| Remote Control Function (Option, with additional cost) |
• 0-5Vdc / 0-10Vdc analog signal control output voltage & current • 0-5Vdc / 0-10Vdc analog signal to read-back output voltage & current • 0-5Vdc / 0-10Vdc analog Switch signal to control output ON/OFF • 4-20mA analog signal control output voltage & current • RS232/RS485 Communication port control by computer |
| Dimension / Net Weight | 483*650*135mm NW: 36.5kg |
| No. | Application | Detail range |
|---|---|---|
| 1 | DC System | Sewage treatment system |
| 2 | Laboratory | Laboratory research and development |
| 3 | Charge Battery | All kinds of lead-acid battery / lithium battery |
| 4 | Motor Fields | Electric Vehicle Motor, Electric Vehicle Controller, DC Motor Test |
| 5 | Electrical Appliances | LED Test & Aging, Energy Saving Bulb Test & Aging, Lamp Test, Tungsten Wire Gasification |
| 6 | Automotive | Automotive Electronics, High-Power DC Motor, Automotive Motor Controller, Vehicle Lighting, Cigar Lighter |
| 7 | Electronic Devices | Capacitors, Resistors, Relays, Transistors, Sensors |
| 8 | Electrochemistry | Electrolysis, Electroplating, Nonferrous Metal Research |
